GFB Deceptor Pro II Blow Off Valve (1.8T)

$423.90
$471.00
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SKU: 101933
MPN: T9525
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Product Details

Description

Deceptor Pro II TMS Universal (25mm inlet- 25mm outlet)motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.

The GFB Deceptor Pro II (part number T9525) is built on our patented Respons technology, but it goes one step further

How? The action of adjusting venting bias between recirculation and atmosphere is controlled electronically, so you can now adjust the volume of your blow-off valve from the driver s seat! Every turbo-car owner knows that while making noise is fun, there are times when you d prefer to be seen, but not heard.

The Deceptor Pro II also features the GFB TMS advantage, which is designed specifically for the purpose of turbo lag reduction and improving throttle response. Tests show TMS features can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears.

  • Adjust your BOV venting bias electronically on-the-fly
  • Revised porting to optimise flow and venting bias
  • Compact design, fits in most factory valve locations
  • Direct bolt on kits for many vehicles
  • New valve bore finishing process ensures a lifetime of reliable operation

These unique products manufactured in Australia to ISO 9001 can deliver performance with as much or as little noise as you like; with the GFB Deceptor Pro II you CAN achieve a blow-off sound without throwing a CEL, running rich, stalling, using more fuel or causing any other problems commonly associated with atmosphere-venting valves on cars with MAF sensors.

Sounds

Product Features

  • Remote, proportional blow-off valve volume control from silent to loud, or anywhere in between 
  • Modern, compact in-car BOV volume controller with backlit dial 
  • Volume adjustment mechanism driven by a high-torque servo motor 
  • Durable, low-friction gear train supported by precision sealed ball-bearing 
  • Supplied with all parts and wiring required to have it up and running quickly and easily

installation

You can download the installation instructions here

Fitment Guide

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Fitment Guide
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Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
1997 2000 AUDI A4
A4 QUATTRO
ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 
2001 2005 AUDI A4
A4 QUATTRO
ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 
2000 2006 AUDI TT ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 
1999 2005 VOLKSWAGEN BEETLE ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 
2000 2006 VOLKSWAGEN GOLF ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 
2000 2005 VOLKSWAGEN JETTA ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 
1998 2005 VOLKSWAGEN PASSAT ALL ALL 1.8 ALL ALL T ALL Valve must be installed opposite of the OEM Bosch Valve; Air enters valve at the bottom and exits through the sides. 

Customer Reviews

5 / 5 Avg. Rating
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  • Works perfectly in my TT. Very pleased with my purchase.